$ arp -d
$ netsh
netsh> interface ipv6
netsh interface ipv6> show neighbors
Internet Address Physical Address Type
---------------- ----------------- ------------------
2001:10:1::77 aa-bb-cc-80-03-00 Stale (Router)
2001:10:1::79 aa-bb-cc-80-03-00 Permanent (Router)
netsh interface ipv6> set interface “Local Area Connection” routerdiscovery=disabled